Our Looney TunedDual Exhaust system designed specifically for Suzuki LTZ 400. Looney Tuned Exhaust designed there full dual exhaust system to give you 4 hp increase in the low rpms and a 4 hp increase on the top end. Our looney tuned exhaust systems are available in a variety of finish's with option of a ceramic coated header. Now available is a quiet core insert. Included is a battery re-locatr kit with aluminum box, starter solenoid re-locator bracket, Dual Heat Shields, two mufflers and head pipe. Jokers Racing is proud to offer this high quality High Performance complete exhaust system By Looney Tuned Exhaust.